text: /* Counting the multibyte characters in a string.
     Copyright (C) 2007-2012 Free Software Foundation, Inc.
     Written by Bruno Haible <bruno@clisp.org>, 2007.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  /* Specification.  */
  #include <string.h>
  
  #include <stdlib.h>
  
  #include "mbuiter.h"
  
  /* Return the number of multibyte characters in the character string STRING.  */
  size_t
  mbslen (const char *string)
  {
    if (MB_CUR_MAX > 1)
      {
        size_t count;
        mbui_iterator_t iter;
  
        count = 0;
        for (mbui_init (iter, string); mbui_avail (iter); mbui_advance (iter))
          count++;
  
        return count;
      }
    else
      return strlen (string);
  }
  